The content on this page is retained only for recordkeeping, historical reference, or research. These materials are preserved in their original form and may not meet current WCAG 2.1 AA accessibility standards.
These archived materials are not required to be remediated. However, we remain committed to equitable access. If you need an accessible version of any archived item to participate in our current programs and services, we will provide one when feasible upon request at caesweb@uga.edu.
Here is a nice corn growing degree day (GDD) tool for the US available from Nutrien at Nutrien GDD Tool (ag-wx.com). You can input the location, planting date, and maturity level and get a curve that shows the corn development stage. It is based on PRISM gridded weather data developed by Oregon State University. Some of you might find it useful. The chart below shows a sample curve for Tifton GA.
